three rowadj.三行的
threenum.三n.三;三个adj.三个的
three-fold purpose三重意义
three-layers frame三层结构
three - represents三个代表
three-contact plug三心塞子
three-tip fluxgate三端式磁通门
three conductor jack三芯塞孔
three-button plate三钮板
three-day sickness三日热
three line array CCD三线阵CCD
three-mode designs三方式设计